Stirrup adjuster



FIG. 1 is a front elevational view of my stirrup adjuster showing my newdesign;

FIG. 2 is a side elevational view thereof, the opposite side being amirror image of the side shown; and,

FIG. 3 is a rear elevational view thereof.

The broken lines are for purposes of illustration only and form no partof the claimed design.

The ornamental design for a stirrup adjuster, as shown and described.